KR100548119B1 - 용융 금속의 측온 장치와 측온 방법 - Google Patents

용융 금속의 측온 장치와 측온 방법 Download PDF

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Publication number
KR100548119B1
KR100548119B1 KR1020047001107A KR20047001107A KR100548119B1 KR 100548119 B1 KR100548119 B1 KR 100548119B1 KR 1020047001107 A KR1020047001107 A KR 1020047001107A KR 20047001107 A KR20047001107 A KR 20047001107A KR 100548119 B1 KR100548119 B1 KR 100548119B1
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KR
South Korea
Prior art keywords
molten metal
nozzle
temperature
gas
image
Prior art date
Application number
KR1020047001107A
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English (en)
Korean (ko)
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KR20040023812A (ko
Inventor
야마시따고스께
다나까도모아끼
스기우라마사또
호리꼬시기요미
스미마꼬또
Original Assignee
신닛뽄세이테쯔 카부시키카이샤
닛테츠 플랜트 디자이닝 코포레이션
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Filing date
Publication date
Priority claimed from JP2002103264A external-priority patent/JP2003294534A/ja
Priority claimed from JP2002192319A external-priority patent/JP2004037163A/ja
Priority claimed from JP2002212967A external-priority patent/JP4215461B2/ja
Application filed by 신닛뽄세이테쯔 카부시키카이샤, 닛테츠 플랜트 디자이닝 코포레이션 filed Critical 신닛뽄세이테쯔 카부시키카이샤
Publication of KR20040023812A publication Critical patent/KR20040023812A/ko
Application granted granted Critical
Publication of KR100548119B1 publication Critical patent/KR100548119B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08—Protective devices, e.g. casings
    • G01K1/12—Protective devices, e.g. casings for preventing damage due to heat overloading
    • G01K1/125—Protective devices, e.g. casings for preventing damage due to heat overloading for siderurgical use
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C2005/5288—Measuring or sampling devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Radiation Pyrometers (AREA)
KR1020047001107A 2001-07-27 2002-07-26 용융 금속의 측온 장치와 측온 방법 KR100548119B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00228169 2001-07-27
JP2001228169 2001-07-27
JP2002103264A JP2003294534A (ja) 2002-04-05 2002-04-05 溶融金属の測温装置
JPJP-P-2002-00103264 2002-04-05
JP2002192319A JP2004037163A (ja) 2002-07-01 2002-07-01 溶融金属の測温装置
JPJP-P-2002-00192319 2002-07-01
JPJP-P-2002-00212967 2002-07-22
JP2002212967A JP4215461B2 (ja) 2001-07-27 2002-07-22 羽口の先端に付着した地金の除去方法及び溶融金属の測温方法
PCT/JP2002/007627 WO2003010501A1 (fr) 2001-07-27 2002-07-26 Instrument de mesure de la temperature d'un metal en fusion et procede correspondant

Publications (2)

Publication Number Publication Date
KR20040023812A KR20040023812A (ko) 2004-03-19
KR100548119B1 true KR100548119B1 (ko) 2006-02-02

Family

ID=27482462

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047001107A KR100548119B1 (ko) 2001-07-27 2002-07-26 용융 금속의 측온 장치와 측온 방법

Country Status (8)

Country Link
US (1) US6923573B2 (ja)
EP (1) EP1424543B1 (ja)
KR (1) KR100548119B1 (ja)
CN (1) CN1527932A (ja)
BR (1) BR0211497A (ja)
ES (1) ES2466766T3 (ja)
TW (1) TW562866B (ja)
WO (1) WO2003010501A1 (ja)

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ITMI20012278A1 (it) * 2001-10-30 2003-04-30 Techint Spa Dispositivo e metodo per misurazione discreta e continua della temperatura di metallo liquido in un forno o recipiente per la sua produzione
DE102004032561B3 (de) 2004-07-05 2006-02-09 Heraeus Electro-Nite International N.V. Behälter für Metallschmelze sowie Verwendung des Behälters
BRPI0502779B1 (pt) * 2005-06-09 2020-09-29 Usinas Siderúrgicas De Minas Gerais S.A. - Usiminas Dispositivo para medição contínua de temperatura do aço líquido no distribuidor com pirômetro infravermelho e fibra óptica
KR100792311B1 (ko) * 2005-07-30 2008-01-07 엘에스전선 주식회사 충전전력 공급장치, 충전 장치, 배터리 장치, 무접점 충전 시스템 및 무접점 충전 방법
DE102005061675B3 (de) * 2005-12-21 2007-07-26 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Konverter mit einem Behälter zur Aufnahme geschmolzenen Metalls und einer Messvorrichtung zur optischen Temperaturbestimmung des geschmolzenen Metalls
DE102006005476A1 (de) * 2006-01-26 2007-09-13 Heraeus Electro-Nite International N.V. Vorrichtung zum Bestimmen einer Kenngröße einer Metallschmelze oder einer auf der Metallschmelze aufliegenden Schlackeschicht
CN1908601B (zh) * 2006-08-10 2010-12-29 聚光科技(杭州)股份有限公司 一种高温液体温度连续测量方法及装置
DE102008021240B4 (de) * 2008-04-28 2012-11-22 Ersa Gmbh Vorrichtung zur thermischen Behandlung von Werkstücken und Verfahren zur Bestimmung der thermischen Prozessstabilität in einer solchen Vorrichtung
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US8432440B2 (en) * 2009-02-27 2013-04-30 General Electric Company System and method for adjusting engine parameters based on flame visualization
US8410909B2 (en) 2010-07-09 2013-04-02 Corning Incorporated Cables and connector assemblies employing a furcation tube(s) for radio-frequency identification (RFID)-equipped connectors, and related systems and methods
TWI421459B (zh) * 2011-06-15 2014-01-01 China Steel Corp 攝像系統與應用此攝像系統之燒結設備
EP2574601A1 (en) * 2011-09-30 2013-04-03 Rockwool International A/S A method and an apparatus for measuring temperature of a fluid stream
EP2891531B1 (en) * 2012-08-28 2017-11-15 Nippon Steel & Sumitomo Metal Corporation Method and device for measuring surface temperature of strand
EP2799824B1 (en) 2013-04-30 2019-10-23 Heraeus Electro-Nite International N.V. Method and apparatus for measuring the temperature of a molten metal
CN103512669A (zh) * 2013-05-10 2014-01-15 洛阳洛北重工机械有限公司 一种铝合金融液温度的测量方法
EP2940441B1 (en) 2014-04-30 2020-01-01 Heraeus Electro-Nite International N.V. Device for measuring the temperature of a molten metal
CN105865633A (zh) * 2016-05-19 2016-08-17 田乃良 一种热传导和辐射的浮动跟踪测温方法
EP3290881B1 (en) * 2016-09-01 2019-08-07 Heraeus Electro-Nite International N.V. Method for feeding an optical cored wire and immersion system to carry out the method
KR102189118B1 (ko) * 2016-12-06 2020-12-09 닛폰세이테츠 가부시키가이샤 용융 금속 표면의 슬래그 체적 평가 방법
PT109898A (pt) * 2017-02-07 2018-08-07 Bosch Termotecnologia Sa Dispositivo de aquecimento.
TWI667088B (zh) * 2017-02-14 2019-08-01 日商日本製鐵股份有限公司 熔鋼流中的熔渣檢測方法
CN109813433A (zh) * 2018-12-01 2019-05-28 湖北理工学院 Lf精炼炉钢水温度的连续测温方法
KR102307684B1 (ko) 2019-11-05 2021-10-01 주식회사 포스코 주조 설비 및 주조 방법
TWI723877B (zh) * 2020-05-13 2021-04-01 國家中山科學研究院 插件式同軸熱輻射影像量測系統
CN115049673B (zh) * 2022-08-17 2022-11-15 山东马勒铝业科技有限公司 一种铝锭熔炼温度控制方法及系统

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Also Published As

Publication number Publication date
KR20040023812A (ko) 2004-03-19
US6923573B2 (en) 2005-08-02
TW562866B (en) 2003-11-21
ES2466766T3 (es) 2014-06-11
EP1424543A4 (en) 2010-06-02
US20040174922A1 (en) 2004-09-09
WO2003010501A1 (fr) 2003-02-06
EP1424543B1 (en) 2014-05-21
BR0211497A (pt) 2004-08-17
CN1527932A (zh) 2004-09-08
EP1424543A1 (en) 2004-06-02

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